Rear bumper for an automobile



FIG. 1 is a perspective view of a rear bumper for an automobile showingour new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The claimed design is indicated by the relatively dark portions in thefigures. The relatively light portions form no part of the claimeddesign.

CLAIM The ornamental design for a rear bumper for an automobile, asshown and described.